private bool search_account(string search_account, out string outStr)
{
string sendString = (int)CMD.CMD_FIND_ACCOUNTS + ";" + login_account + ";" + search_account;
int cmd = (int)CMD.CMD_FIND_ACCOUNTS;
lock (parent.getCmdLock(cmd))
{
byte[] bs = Encoding.UTF8.GetBytes(sendString); //把字符串编码为字节
mySocket.Send(bs, bs.Length, 0); //lock and then send buffer
bool noTimeOut = Monitor.Wait(parent.getCmdLock(cmd), 5000);
if (noTimeOut)
{
if (parent.getReplyMessage(cmd).getReply() == (int)REPLY.REPLY_OK)
{
outStr = parent.getReplyMessage(cmd).getMsg();
return(true);
}
else
{
label_state.Text = "搜索发生错误";
label_state.ForeColor = Color.Red;
outStr = "";
}
}
else
{
label_state.Text = "搜索超时";
label_state.ForeColor = Color.Red;
outStr = "";
}
}
return(false);
}
private void button_login_Click(object sender, EventArgs e)
{
string account = textbox_account.Text.Trim();
string password = textbox_password.Text.Trim();
if (mySocket.Connected)
{
if (account.Length == 0)
{
MessageBoxEx.Show("账号不能为空");
return;
}
if (password.Length == 0)
{
MessageBoxEx.Show("密码不能为空");
return;
}
string sendString = (int)CMD.CMD_ACCOUNT_LOGIN + ";" + account + ";" + password;
int cmd = (int)CMD.CMD_ACCOUNT_LOGIN;
//send buffer to server
lock (myParent.getCmdLock(cmd))
{
byte[] bs = Encoding.UTF8.GetBytes(sendString); //把字符串编码为字节
mySocket.Send(bs, bs.Length, 0); //lock and then send buffer
bool noTimeOut = Monitor.Wait(myParent.getCmdLock(cmd), 5000);
if (noTimeOut)
{
if (myParent.getReplyMessage(cmd).getReply() == (int)REPLY.REPLY_OK)
{
login_account = account;
this.DialogResult = DialogResult.OK;
this.Close();
}
else if (myParent.getReplyMessage(cmd).getReply() == (int)REPLY.REPLY_ERROR_ACCOUNT)
{
MessageBoxEx.Show("未注册的账号");
}
else if (myParent.getReplyMessage(cmd).getReply() == (int)REPLY.REPLY_ERROR_PASSWORD)
{
MessageBoxEx.Show("密码错误");
}
else
{
MessageBoxEx.Show("发生未知错误");
}
}
else
{
MessageBoxEx.Show("登录超时");
}
}
}
else
{
MessageBoxEx.Show("无法连接服务器");
}
}
private void button_checkAccount_Click(object sender, EventArgs e)
{
bool valid = checkStringValid(textBox_account.Text, label_account);
if (!valid)
{
return;
}
//check account
string sendString = (int)CMD.CMD_CHECK_ACCOUNT + ";" + textBox_account.Text;
int cmd = (int)CMD.CMD_CHECK_ACCOUNT;
//send buffer to server
lock (myParent.getCmdLock(cmd))
{
byte[] bs = Encoding.UTF8.GetBytes(sendString); //把字符串编码为字节
mySocket.Send(bs, bs.Length, 0); //lock and then send buffer
bool noTimeOut = Monitor.Wait(myParent.getCmdLock(cmd), 5000);
if (noTimeOut)
{
if (myParent.getReplyMessage(cmd).getReply() == (int)REPLY.REPLY_OK)
{
label_account.Text = "账号可用";
label_account.ForeColor = Color.Green;
}
else if (myParent.getReplyMessage(cmd).getReply() == (int)REPLY.REPLY_ERROR_ACCOUNT)
{
label_account.Text = "账号已被注册，请更换";
label_account.ForeColor = Color.Red;
}
else
{
label_account.Text = "未知错误";
label_account.ForeColor = Color.Red;
}
}
else
{
label_account.Text = "查询超时，服务器异常";
label_account.ForeColor = Color.Red;
}
}
}